Home / 2,763,568.95-3,813,732.90-1,602,240.90

Finding the Fourth Proportional to 2,763,568.95, 3,813,732.90 and 1,602,240.90

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Solution

The fourth proportional to 2,763,568.95, 3,813,732.90 and 1,602,240.90 is: 2,211,096.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,763,568.95 : 3,813,732.90 = 1,602,240.90 : x
  2. Step 2: Convert to fraction form
    2,763,568.95/3,813,732.90 = 1,602,240.90/x
  3. Step 3: Cross multiply
    2,763,568.95x = 3,813,732.90 × 1,602,240.90
  4. Step 4: Simplify right side
    2,763,568.95x = 6,110,518,834,055.61
  5. Step 5: Solve for x
    x = 6,110,518,834,055.61/2,763,568.95
  6. Step 6: Final answer
    x = 2,211,096.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.